Syke wrote:
I intend buying an Owl Energy Monitor but I'm not sure whether my supply is
single, 2 or 3-phase. It is a semi-detached country cottage property and
there are three wires coming from the transformer pole to a central chimney
head. On the meter itself it says 1 PH 2W, and the meter has four outlets:

Left to right

1. Red wire

2. Black wire

3. Can't see colour

4. Red wire

Which one should the sensor be clipped to and will I need more than one
sensor?

Regards and thanks in advance

Syke



Thanks for taking the time everybody; that's just what I wanted to hear!

Regards

Syke